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v3.25.3

SEGMENT INFORMATION - Schedule of Reconciliation of Net Sales (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2023
Segment Reporting Information [Line Items] |  |  |
Net sales | $ 2,850,378 | $ 3,202,053 | $ 3,518,761
Cost of sales | (2,174,286) | (2,124,214) | (2,179,260)
Selling, general and administrative | (396,609) | (397,544) | (388,206)
Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Adjusted EBITDA | 439,703 | 818,323 | 1,108,083
Electrical |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales | 1,998,209 | 2,354,958 | 2,675,050
Electrical | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales | 1,998,219 | 2,354,978 | 2,675,074
Cost of sales | (1,509,170) | (1,448,980) | (1,503,555)
Selling, general and administrative | (204,062) | (220,136) | (209,947)
Other Segment Items | 45,525 | 42,479 | 43,281
Adjusted EBITDA | 330,512 | 728,341 | 1,004,853
Safety & Infrastructure |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales | 852,169 | 847,095 | 843,711
Safety & Infrastructure | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales | 853,369 | 849,077 | 844,158
Cost of sales | (670,374) | (677,224) | (676,258)
Selling, general and administrative | (102,706) | (104,135) | (84,401)
Other Segment Items | 28,902 | 22,264 | 19,732
Adjusted EBITDA | $ 109,191 | $ 89,982 | $ 103,231

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